hello_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <!-- hello form view -->
        <record model="ir.ui.view" id="hello_form_view">
            <field name="name">ho.hello.form</field>
            <field name="model">ho.hello</field>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <form string="Hello">
                    <field name="text"/>
                </form>
            </field>
        </record>
       <!-- end hello form view -->

       <!-- hello list view -->
        <record id="hello_list_view" model="ir.ui.view">
            <field name="name">ho.hello.list.view</field>
            <field name="model">ho.hello</field>
            <field name="type">tree</field>
            <field name="arch" type="xml">
                <tree>
                    <field name="text"/>
                </tree>
            </field>
        </record>
       <!-- hello list view -->

        <!-- Action craete hello -->
        <record id="hello_action_create" model="ir.actions.act_window">
            <field name="name">Register a new hello</field>
            <field name="res_model">ho.hello</field>
            <field name="view_type">form</field>
            <field name="view_mode">form</field>
        </record>
        <record id="hello_action_list" model="ir.actions.act_window">
            <field name="name">List all hellos</field>
            <field name="res_model">ho.hello</field>
            <field name="view_type">tree</field>
            <field name="view_mode">tree</field>
        </record>



        <!--
            The menu has the following Hierarchy :
            Hello OpenERP
               `-
                Hello
                 `- Register a new hello
        -->
        <menuitem id="menu_hello_root" name="Hello OpenERP" sequence="20"
            web_icon="images/hello.png"
            web_icon_hover="images/hello-hover.png"/>
        <menuitem id="hello_menu" name="hello" parent="menu_hello_root"/>
        <menuitem id="hello_menu_create" action="hello_action_create" parent="hello_menu"/>
        <menuitem id="hello_menu_list" action="hello_action_list" parent="hello_menu"/>
    </data>
</openerp>